} finally {

                synchronized(lock) {

                    if (source == current) {

                        source = null;

                    }

                }

            }

/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * Copyright 2013 Oracle and/or its affiliates. All rights reserved.

 *

 * Oracle and Java are registered trademarks of Oracle and/or its affiliates.

 * Other names may be trademarks of their respective owners.

 *

 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

 * License. You can obtain a copy of the License at

 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

 * specific language governing permissions and limitations under the

 * License.  When distributing the software, include this License Header

 * Notice in each file and include the License file at

 * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the GPL Version 2 section of the License file that

 * accompanied this code. If applicable, add the following below the

 * License Header, with the fields enclosed by brackets [] replaced by

 * your own identifying information:

 * "Portions Copyrighted [year] [name of copyright owner]"

 *

 * If you wish your version of this file to be governed by only the CDDL

 * or only the GPL Version 2, indicate your decision by adding

 * "[Contributor] elects to include this software in this distribution

 * under the [CDDL or GPL Version 2] license." If you do not indicate a

 * single choice of license, a recipient has the option to distribute

 * your version of this file under either the CDDL, the GPL Version 2 or

 * to extend the choice of license to its licensees as provided above.

 * However, if you add GPL Version 2 code and therefore, elected the GPL

 * Version 2 license, then the option applies only if the new code is

 * made subject to such option by the copyright holder.

 *

 * Contributor(s):

 *

 * Portions Copyrighted 2013 Sun Microsystems, Inc.

 */

package org.openide.util;

import java.util.LinkedList;

import java.util.List;

import java.util.concurrent.CountDownLatch;

import java.util.concurrent.TimeUnit;

import java.util.concurrent.atomic.AtomicBoolean;

import static junit.framework.Assert.assertTrue;

import org.junit.Test;

/**

 *

 * @author Tim Boudreau

 */

public class RequestProcessor226051Test {

    private static final long DELAY = 2000;

    @Test

    public void testAwaitTermination() throws InterruptedException {

        int count = 5;

        RequestProcessor rp = new RequestProcessor(getClass().getSimpleName(), count+1, false);

        CountDownLatch latch = new CountDownLatch(count);

        List<R> rs = new LinkedList<R>();

        for (int i = 0; i < count; i++) {

            R r = new R(latch);

            rs.add(r);

            rp.post(r);

        }

        rp.shutdown();

        boolean res = rp.awaitTermination(DELAY * (count + 1), TimeUnit.MILLISECONDS);

        for (R r : rs) {

            assertTrue(r.ran.get());

        }

        assertTrue(res);

    }

    static class R implements Runnable {

        private final CountDownLatch exitLatch;

        private final AtomicBoolean ran = new AtomicBoolean();

        R(CountDownLatch exitLatch) {

            this.exitLatch = exitLatch;

        }

        @Override

        public void run() {

            try {

                boolean done = false;

                while (!done) {

                    try {

                        Thread.sleep(DELAY);

                    } catch (InterruptedException ex) {

                        Exceptions.printStackTrace(ex);

                    } finally {

                        done = true;

                    }

                }

            } finally {

                ran.set(true);

            }

            exitLatch.countDown();

        }

    }

}